Messages in this thread |  | | | Date | Wed, 4 Apr 2012 16:49:03 +0200 | | Subject | Re: gpiolib: per-gpio edges count | | From | Jean Pihet <> |
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Hi,
On Wed, Apr 4, 2012 at 10:53 AM, Jean Pihet <jean.pihet@newoldbits.com> wrote: > Hi Grant, Linus, > > I would like to know if it is possible to get the edges count on a GPIO pin. > I was hoping to get it by configuring the pin as input with an edge > trigger but on OMAP there is only one irq line per controller (which > controls 32 pins). > Btw I am using a Beaglebone with OMAP AM3358.
I figured it out, with the help from Kevin on IRC (thx!).
Indeed there is a per-pin IRQ count available in /proc/interrupts. Sorry for the unconvenience.
Thanks & regards, Jean
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